What is the theoretical pH at the stoichiometric equivalence point for the titration of the weak acid? Hint: Your volume at the stoichiometric point should include the amount of base you added to reach the stoichiometric point (4.80 mL) as well as the initial amount of stock HAc and the water added to cover the pH meter bulb. You should use the actual concentration of the HAc in this calculation. Again, please use the simplifying assumption, not the quadratic equation. Ka(acetic acid) = 1.76 x 10-5
actual concentration of acetic acid stock solution (M)=.09648
water added to cover probe = 45.1
volume of acetic acid used in titration (mL) = 5.00